indexo.dev

gamacz.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 2338 ms crawled 2026-05-31

CZ · 81.91.92.245 · AS39790 Web4U s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
GAMACZ
Description
GAMACZ
Language
cs

Technology

Server
Microsoft-IIS
jQuery
2.1.1 known XSS (<3.5)

Third-party hosts loaded (4)

  • ajax.googleapis.com×2
  • code.jquery.com×1
  • se-forms.cz×1
  • www.facebook.com×1

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 gamacz-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:81.91.80.210 ip4:81.91.80.211 ip4:81.91.92.245 include:spf.protection.outlook.com include:spf.smartemailing.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc+10353@smartemailing.cz; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtOI8HxmYqPbvAFpIPYxH6QLKEEEAq3m6Bkn83yZlW77foJ1G3lnO8ESpGvEL0U9fY+oAQxIGg0A+1l…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-07-25 to 2026-08-26
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gamacz.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)